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authorStefan Reinauer <reinauer@chromium.org>2013-05-24 15:09:36 -0700
committerStefan Reinauer <stefan.reinauer@coreboot.org>2013-07-10 21:43:55 +0200
commite8b08ba47c8b17480bd94eef7dc8a47629191957 (patch)
tree8c2a941cc66a398ade69772b05e873a74b3c50ee /src/include
parent93ce3b3a28dc0aad0bb501072bc7fc31e9cd6ce2 (diff)
downloadcoreboot-e8b08ba47c8b17480bd94eef7dc8a47629191957.tar.xz
Drop ELF remains from boot code
This stuff is not used, so let's drop it. Change-Id: I671a5e87855b4c59622cafacdefe466ab3d70143 Signed-off-by: Stefan Reinauer <reinauer@chromium.org> Signed-off-by: Gabe Black <gabeblack@chromium.org> Reviewed-on: http://review.coreboot.org/3660 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Diffstat (limited to 'src/include')
-rw-r--r--src/include/boot/elf.h403
-rw-r--r--src/include/boot/elf_boot.h89
2 files changed, 0 insertions, 492 deletions
diff --git a/src/include/boot/elf.h b/src/include/boot/elf.h
deleted file mode 100644
index 5be96be103..0000000000
--- a/src/include/boot/elf.h
+++ /dev/null
@@ -1,403 +0,0 @@
-#ifndef ELF_H
-#define ELF_H
-
-/* Standard ELF types. */
-
-#include <stdint.h>
-#include <stddef.h>
-#include <arch/boot/boot.h>
-
-/* Type for a 16-bit quantity. */
-typedef uint16_t Elf32_Half;
-typedef uint16_t Elf64_Half;
-
-/* Types for signed and unsigned 32-bit quantities. */
-typedef uint32_t Elf32_Word;
-typedef int32_t Elf32_Sword;
-typedef uint32_t Elf64_Word;
-typedef int32_t Elf64_Sword;
-
-/* Types for signed and unsigned 64-bit quantities. */
-typedef uint64_t Elf32_Xword;
-typedef int64_t Elf32_Sxword;
-typedef uint64_t Elf64_Xword;
-typedef int64_t Elf64_Sxword;
-
-/* Type of addresses. */
-typedef uint32_t Elf32_Addr;
-typedef uint64_t Elf64_Addr;
-
-/* Type of file offsets. */
-typedef uint32_t Elf32_Off;
-typedef uint64_t Elf64_Off;
-
-/* Type for section indices, which are 16-bit quantities. */
-typedef uint16_t Elf32_Section;
-typedef uint16_t Elf64_Section;
-
-/* Type of symbol indices. */
-typedef uint32_t Elf32_Symndx;
-typedef uint64_t Elf64_Symndx;
-
-
-/* The ELF file header. This appears at the start of every ELF file. */
-
-#define EI_NIDENT (16)
-
-typedef struct
-{
- unsigned char e_ident[EI_NIDENT]; /* Magic number and other info */
- Elf32_Half e_type; /* Object file type */
- Elf32_Half e_machine; /* Architecture */
- Elf32_Word e_version; /* Object file version */
- Elf32_Addr e_entry; /* Entry point virtual address */
- Elf32_Off e_phoff; /* Program header table file offset */
- Elf32_Off e_shoff; /* Section header table file offset */
- Elf32_Word e_flags; /* Processor-specific flags */
- Elf32_Half e_ehsize; /* ELF header size in bytes */
- Elf32_Half e_phentsize; /* Program header table entry size */
- Elf32_Half e_phnum; /* Program header table entry count */
- Elf32_Half e_shentsize; /* Section header table entry size */
- Elf32_Half e_shnum; /* Section header table entry count */
- Elf32_Half e_shstrndx; /* Section header string table index */
-} Elf32_Ehdr;
-
-typedef struct
-{
- unsigned char e_ident[EI_NIDENT]; /* Magic number and other info */
- Elf64_Half e_type; /* Object file type */
- Elf64_Half e_machine; /* Architecture */
- Elf64_Word e_version; /* Object file version */
- Elf64_Addr e_entry; /* Entry point virtual address */
- Elf64_Off e_phoff; /* Program header table file offset */
- Elf64_Off e_shoff; /* Section header table file offset */
- Elf64_Word e_flags; /* Processor-specific flags */
- Elf64_Half e_ehsize; /* ELF header size in bytes */
- Elf64_Half e_phentsize; /* Program header table entry size */
- Elf64_Half e_phnum; /* Program header table entry count */
- Elf64_Half e_shentsize; /* Section header table entry size */
- Elf64_Half e_shnum; /* Section header table entry count */
- Elf64_Half e_shstrndx; /* Section header string table index */
-} Elf64_Ehdr;
-
-/* Fields in the e_ident array. The EI_* macros are indices into the
- array. The macros under each EI_* macro are the values the byte
- may have. */
-
-#define EI_MAG0 0 /* File identification byte 0 index */
-#define ELFMAG0 0x7f /* Magic number byte 0 */
-
-#define EI_MAG1 1 /* File identification byte 1 index */
-#define ELFMAG1 'E' /* Magic number byte 1 */
-
-#define EI_MAG2 2 /* File identification byte 2 index */
-#define ELFMAG2 'L' /* Magic number byte 2 */
-
-#define EI_MAG3 3 /* File identification byte 3 index */
-#define ELFMAG3 'F' /* Magic number byte 3 */
-
-/* Conglomeration of the identification bytes, for easy testing as a word. */
-#define ELFMAG "\177ELF"
-#define SELFMAG 4
-
-#define EI_CLASS 4 /* File class byte index */
-#define ELFCLASSNONE 0 /* Invalid class */
-#define ELFCLASS32 1 /* 32-bit objects */
-#define ELFCLASS64 2 /* 64-bit objects */
-#define ELFCLASSNUM 3
-
-#define EI_DATA 5 /* Data encoding byte index */
-#define ELFDATANONE 0 /* Invalid data encoding */
-#define ELFDATA2LSB 1 /* 2's complement, little endian */
-#define ELFDATA2MSB 2 /* 2's complement, big endian */
-#define ELFDATANUM 3
-
-#define EI_VERSION 6 /* File version byte index */
- /* Value must be EV_CURRENT */
-
-#define EI_OSABI 7 /* OS ABI identification */
-#define ELFOSABI_SYSV 0 /* UNIX System V ABI */
-#define ELFOSABI_HPUX 1 /* HP-UX */
-#define ELFOSABI_ARM 97 /* ARM */
-#define ELFOSABI_STANDALONE 255 /* Standalone (embedded) application */
-
-#define EI_ABIVERSION 8 /* ABI version */
-
-#define EI_PAD 9 /* Byte index of padding bytes */
-
-/* Legal values for e_type (object file type). */
-
-#define ET_NONE 0 /* No file type */
-#define ET_REL 1 /* Relocatable file */
-#define ET_EXEC 2 /* Executable file */
-#define ET_DYN 3 /* Shared object file */
-#define ET_CORE 4 /* Core file */
-#define ET_NUM 5 /* Number of defined types */
-#define ET_LOPROC 0xff00 /* Processor-specific */
-#define ET_HIPROC 0xffff /* Processor-specific */
-
-/* Legal values for e_machine (architecture). */
-
-#define EM_NONE 0 /* No machine */
-#define EM_M32 1 /* AT&T WE 32100 */
-#define EM_SPARC 2 /* SUN SPARC */
-#define EM_386 3 /* Intel 80386 */
-#define EM_68K 4 /* Motorola m68k family */
-#define EM_88K 5 /* Motorola m88k family */
-#define EM_486 6 /* Intel 80486 */
-#define EM_860 7 /* Intel 80860 */
-#define EM_MIPS 8 /* MIPS R3000 big-endian */
-#define EM_S370 9 /* Amdahl */
-#define EM_MIPS_RS4_BE 10 /* MIPS R4000 big-endian */
-#define EM_RS6000 11 /* RS6000 */
-
-#define EM_PARISC 15 /* HPPA */
-#define EM_nCUBE 16 /* nCUBE */
-#define EM_VPP500 17 /* Fujitsu VPP500 */
-#define EM_SPARC32PLUS 18 /* Sun's "v8plus" */
-#define EM_960 19 /* Intel 80960 */
-#define EM_PPC 20 /* PowerPC */
-
-#define EM_V800 36 /* NEC V800 series */
-#define EM_FR20 37 /* Fujitsu FR20 */
-#define EM_RH32 38 /* TRW RH32 */
-#define EM_MMA 39 /* Fujitsu MMA */
-#define EM_ARM 40 /* ARM */
-#define EM_FAKE_ALPHA 41 /* Digital Alpha */
-#define EM_SH 42 /* Hitachi SH */
-#define EM_SPARCV9 43 /* SPARC v9 64-bit */
-#define EM_TRICORE 44 /* Siemens Tricore */
-#define EM_ARC 45 /* Argonaut RISC Core */
-#define EM_H8_300 46 /* Hitachi H8/300 */
-#define EM_H8_300H 47 /* Hitachi H8/300H */
-#define EM_H8S 48 /* Hitachi H8S */
-#define EM_H8_500 49 /* Hitachi H8/500 */
-#define EM_IA_64 50 /* Intel Merced */
-#define EM_MIPS_X 51 /* Stanford MIPS-X */
-#define EM_COLDFIRE 52 /* Motorola Coldfire */
-#define EM_68HC12 53 /* Motorola M68HC12 */
-#define EM_NUM 54
-
-/* If it is necessary to assign new unofficial EM_* values, please
- pick large random numbers (0x8523, 0xa7f2, etc.) to minimize the
- chances of collision with official or non-GNU unofficial values. */
-
-#define EM_ALPHA 0x9026
-
-/* Legal values for e_version (version). */
-
-#define EV_NONE 0 /* Invalid ELF version */
-#define EV_CURRENT 1 /* Current version */
-#define EV_NUM 2
-
-
-/* Program segment header. */
-
-typedef struct
-{
- Elf32_Word p_type; /* Segment type */
- Elf32_Off p_offset; /* Segment file offset */
- Elf32_Addr p_vaddr; /* Segment virtual address */
- Elf32_Addr p_paddr; /* Segment physical address */
- Elf32_Word p_filesz; /* Segment size in file */
- Elf32_Word p_memsz; /* Segment size in memory */
- Elf32_Word p_flags; /* Segment flags */
- Elf32_Word p_align; /* Segment alignment */
-} Elf32_Phdr;
-
-typedef struct
-{
- Elf64_Word p_type; /* Segment type */
- Elf64_Word p_flags; /* Segment flags */
- Elf64_Off p_offset; /* Segment file offset */
- Elf64_Addr p_vaddr; /* Segment virtual address */
- Elf64_Addr p_paddr; /* Segment physical address */
- Elf64_Xword p_filesz; /* Segment size in file */
- Elf64_Xword p_memsz; /* Segment size in memory */
- Elf64_Xword p_align; /* Segment alignment */
-} Elf64_Phdr;
-
-/* Legal values for p_type (segment type). */
-
-#define PT_NULL 0 /* Program header table entry unused */
-#define PT_LOAD 1 /* Loadable program segment */
-#define PT_DYNAMIC 2 /* Dynamic linking information */
-#define PT_INTERP 3 /* Program interpreter */
-#define PT_NOTE 4 /* Auxiliary information */
-#define PT_SHLIB 5 /* Reserved */
-#define PT_PHDR 6 /* Entry for header table itself */
-#define PT_NUM 7 /* Number of defined types. */
-#define PT_LOOS 0x60000000 /* Start of OS-specific */
-#define PT_HIOS 0x6fffffff /* End of OS-specific */
-#define PT_LOPROC 0x70000000 /* Start of processor-specific */
-#define PT_HIPROC 0x7fffffff /* End of processor-specific */
-
-/* Legal values for p_flags (segment flags). */
-
-#define PF_X (1 << 0) /* Segment is executable */
-#define PF_W (1 << 1) /* Segment is writable */
-#define PF_R (1 << 2) /* Segment is readable */
-#define PF_MASKPROC 0xf0000000 /* Processor-specific */
-
-
-/* Note section contents. Each entry in the note section begins with
- a header of a fixed form. */
-
-typedef struct
-{
- Elf32_Word n_namesz; /* Length of the note's name. */
- Elf32_Word n_descsz; /* Length of the note's descriptor. */
- Elf32_Word n_type; /* Type of the note. */
-} Elf32_Nhdr;
-
-typedef struct
-{
- Elf64_Word n_namesz; /* Length of the note's name. */
- Elf64_Word n_descsz; /* Length of the note's descriptor. */
- Elf64_Word n_type; /* Type of the note. */
-} Elf64_Nhdr;
-
-/* Known names of notes. */
-
-/* Solaris entries in the note section have this name. */
-#define ELF_NOTE_SOLARIS "SUNW Solaris"
-
-/* Note entries for GNU systems have this name. */
-#define ELF_NOTE_GNU "GNU"
-
-
-/* Defined types of notes for Solaris. */
-
-/* Value of descriptor (one word) is desired pagesize for the binary. */
-#define ELF_NOTE_PAGESIZE_HINT 1
-
-
-/* Defined note types for GNU systems. */
-
-/* ABI information. The descriptor consists of words:
- word 0: OS descriptor
- word 1: major version of the ABI
- word 2: minor version of the ABI
- word 3: subminor version of the ABI
-*/
-#define ELF_NOTE_ABI 1
-
-/* Known OSes. These value can appear in word 0 of an ELF_NOTE_ABI
- note section entry. */
-#define ELF_NOTE_OS_LINUX 0
-#define ELF_NOTE_OS_GNU 1
-#define ELF_NOTE_OS_SOLARIS2 2
-
-
-/* Motorola 68k specific definitions. */
-
-/* Intel 80386 specific definitions. */
-
-/* SUN SPARC specific definitions. */
-
-/* Values for Elf64_Ehdr.e_flags. */
-
-#define EF_SPARCV9_MM 3
-#define EF_SPARCV9_TSO 0
-#define EF_SPARCV9_PSO 1
-#define EF_SPARCV9_RMO 2
-#define EF_SPARC_EXT_MASK 0xFFFF00
-#define EF_SPARC_SUN_US1 0x000200
-#define EF_SPARC_HAL_R1 0x000400
-
-/* MIPS R3000 specific definitions. */
-
-/* Legal values for e_flags field of Elf32_Ehdr. */
-
-#define EF_MIPS_NOREORDER 1 /* A .noreorder directive was used */
-#define EF_MIPS_PIC 2 /* Contains PIC code */
-#define EF_MIPS_CPIC 4 /* Uses PIC calling sequence */
-#define EF_MIPS_XGOT 8
-#define EF_MIPS_64BIT_WHIRL 16
-#define EF_MIPS_ABI2 32
-#define EF_MIPS_ABI_ON32 64
-#define EF_MIPS_ARCH 0xf0000000 /* MIPS architecture level */
-
-/* Legal values for MIPS architecture level. */
-
-#define EF_MIPS_ARCH_1 0x00000000 /* -mips1 code. */
-#define EF_MIPS_ARCH_2 0x10000000 /* -mips2 code. */
-#define EF_MIPS_ARCH_3 0x20000000 /* -mips3 code. */
-#define EF_MIPS_ARCH_4 0x30000000 /* -mips4 code. */
-#define EF_MIPS_ARCH_5 0x40000000 /* -mips5 code. */
-
-/* Legal values for p_type field of Elf32_Phdr. */
-
-#define PT_MIPS_REGINFO 0x70000000 /* Register usage information */
-#define PT_MIPS_RTPROC 0x70000001 /* Runtime procedure table. */
-#define PT_MIPS_OPTIONS 0x70000002
-
-/* Special program header types. */
-
-#define PF_MIPS_LOCAL 0x10000000
-
-
-/* HPPA specific definitions. */
-
-/* Legal values for e_flags field of Elf32_Ehdr. */
-
-#define EF_PARISC_TRAPNL 1 /* Trap nil pointer dereference. */
-#define EF_PARISC_EXT 2 /* Program uses arch. extensions. */
-#define EF_PARISC_ARCH 0xffff0000 /* Architecture version. */
-/* Defined values are:
- 0x020b PA-RISC 1.0 big-endian
- 0x0210 PA-RISC 1.1 big-endian
- 0x028b PA-RISC 1.0 little-endian
- 0x0290 PA-RISC 1.1 little-endian
-*/
-
-
-/* Alpha specific definitions. */
-
-/* Legal values for e_flags field of Elf64_Ehdr. */
-
-#define EF_ALPHA_32BIT 1 /* All addresses must be < 2GB. */
-#define EF_ALPHA_CANRELAX 2 /* Relocations for relaxing exist. */
-
-
-/* PowerPC specific declarations */
-
-/* ARM specific declarations */
-
-/* Processor specific flags for the ELF header e_flags field. */
-#define EF_ARM_RELEXEC 0x01
-#define EF_ARM_HASENTRY 0x02
-#define EF_ARM_INTERWORK 0x04
-#define EF_ARM_APCS_26 0x08
-#define EF_ARM_APCS_FLOAT 0x10
-#define EF_ARM_PIC 0x20
-#define EF_ALIGN8 0x40 /* 8-bit structure alignment is in use */
-#define EF_NEW_ABI 0x80
-#define EF_OLD_ABI 0x100
-
-/* ARM-specific program header flags */
-#define PF_ARM_SB 0x10000000 /* Segment contains the location
- addressed by the static base */
-
-#if ELF_CLASS == ELFCLASS32
-typedef Elf32_Ehdr Elf_ehdr;
-typedef Elf32_Phdr Elf_phdr;
-#endif
-
-#if ELF_CLASS == ELFCLASS64
-typedef Elf64_Ehdr Elf_ehdr;
-typedef Elf64_Phdr Elf_phdr;
-#endif
-
-int elf_check_arch(Elf_ehdr *ehdr);
-void jmp_to_elf_entry(void *entry, unsigned long buffer, unsigned long bounce_size);
-struct lb_memory;
-int elfboot(struct lb_memory *mem);
-/* Temporary compile fix, FILO should be dropped from coreboot */
-int filo(struct lb_memory *mem);
-
-#define FIRMWARE_TYPE "coreboot"
-#define BOOTLOADER "elfboot"
-#define BOOTLOADER_VERSION "1.3"
-
-#endif /* elf.h */
diff --git a/src/include/boot/elf_boot.h b/src/include/boot/elf_boot.h
deleted file mode 100644
index b119babc00..0000000000
--- a/src/include/boot/elf_boot.h
+++ /dev/null
@@ -1,89 +0,0 @@
-#ifndef ELF_BOOT_H
-#define ELF_BOOT_H
-
-#include <stdint.h>
-
-/* This defines the structure of a table of parameters useful for ELF
- * bootable images. These parameters are all passed and generated
- * by the bootloader to the booted image. For simplicity and
- * consistency the Elf Note format is reused.
- *
- * All of the information must be Position Independent Data.
- * That is it must be safe to relocate the whole ELF boot parameter
- * block without changing the meaning or correctnes of the data.
- * Additionally it must be safe to permute the order of the ELF notes
- * to any possible permutation without changing the meaning or correctness
- * of the data.
- *
- */
-
-#define ELF_HEAD_SIZE (8*1024)
-#define ELF_BOOT_MAGIC 0x0E1FB007
-
-typedef uint16_t Elf_Half;
-typedef uint32_t Elf_Word;
-typedef uint64_t Elf_Xword;
-
-typedef struct
-{
- Elf_Word b_signature; /* "0x0E1FB007" */
- Elf_Word b_size;
- Elf_Half b_checksum;
- Elf_Half b_records;
-} Elf_Bhdr;
-
-typedef struct
-{
- Elf_Word n_namesz; /* Length of the note's name. */
- Elf_Word n_descsz; /* Length of the note's descriptor. */
- Elf_Word n_type; /* Type of the note. */
-} Elf_Nhdr;
-
-
-/* For standard notes n_namesz must be zero */
-/* All of the following standard note types provide a single null
- * terminated string in the descriptor.
- */
-#define EBN_FIRMWARE_TYPE 0x00000001
-/* On platforms that support multiple classes of firmware this field
- * specifies the class of firmware you are loaded under.
- */
-#define EBN_BOOTLOADER_NAME 0x00000002
-/* This specifies just the name of the bootloader for easy comparison */
-#define EBN_BOOTLOADER_VERSION 0x00000003
-/* This specifies the version of the bootlader */
-#define EBN_COMMAND_LINE 0x00000004
-/* This specifies a command line that can be set by user interaction,
- * and is provided as a free form string to the loaded image.
- */
-
-
-/* Standardized Elf image notes for booting... The name for all of these is ELFBoot */
-
-#define ELF_NOTE_BOOT "ELFBoot"
-
-#define EIN_PROGRAM_NAME 0x00000001
-/* The program in this ELF file */
-#define EIN_PROGRAM_VERSION 0x00000002
-/* The version of the program in this ELF file */
-#define EIN_PROGRAM_CHECKSUM 0x00000003
-/* ip style checksum of the memory image. */
-
-
-/* Linux image notes for booting... The name for all of these is Linux */
-
-#define LINUX_NOTE_BOOT "Linux"
-
-#define LIN_COMMAND_LINE 0x00000001
-/* The command line to pass to the loaded kernel. */
-#define LIN_ROOT_DEV 0x00000002
-/* The root dev to pass to the loaded kernel. */
-#define LIN_RAMDISK_FLAGS 0x00000003
-/* Various old ramdisk flags */
-#define LIN_INITRD_START 0x00000004
-/* Start of the ramdisk in bytes */
-#define LIN_INITRD_SIZE 0x00000005
-/* Size of the ramdisk in bytes */
-
-
-#endif /* ELF_BOOT_H */